FR2361258A1 - TANDEM MASTER CYLINDER FOR MOTOR VEHICLES - Google Patents

TANDEM MASTER CYLINDER FOR MOTOR VEHICLES

Info

Publication number
FR2361258A1
FR2361258A1 FR7724242A FR7724242A FR2361258A1 FR 2361258 A1 FR2361258 A1 FR 2361258A1 FR 7724242 A FR7724242 A FR 7724242A FR 7724242 A FR7724242 A FR 7724242A FR 2361258 A1 FR2361258 A1 FR 2361258A1
Authority
FR
France
Prior art keywords
master cylinder
motor vehicles
tandem master
hydraulic
dual
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7724242A
Other languages
French (fr)
Other versions
FR2361258B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of FR2361258A1 publication Critical patent/FR2361258A1/en
Application granted granted Critical
Publication of FR2361258B1 publication Critical patent/FR2361258B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/20—Tandem, side-by-side, or other multiple master cylinder units

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)

Abstract

L'invention concerne un maître-cylindre en tandem pour les systèmes de freinage hydrauliques à double circuit pour véhicules automobiles. Le maître-cylindre A comprend un boîtier 10 formé avec un alésage principal 12, contenant un piston primaire 18 qui contient un piston secondaire flottant 64. Les chambres R1 et R2 aux extremités du piston primaire communiquent avec les Circuits C1 et C2 du système de freinage hydraulique. L'invention concerne notamment les systèmes de freinage hydraulique à double circuit des véhicules automobiles.The invention relates to a tandem master cylinder for hydraulic dual-circuit brake systems for motor vehicles. The master cylinder A comprises a housing 10 formed with a main bore 12, containing a primary piston 18 which contains a floating secondary piston 64. The chambers R1 and R2 at the ends of the primary piston communicate with the Circuits C1 and C2 of the braking system hydraulic. The invention relates in particular to dual-circuit hydraulic braking systems for motor vehicles.

FR7724242A 1976-08-09 1977-08-05 TANDEM MASTER CYLINDER FOR MOTOR VEHICLES Granted FR2361258A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9462476A JPS5320069A (en) 1976-08-09 1976-08-09 Tandem master cylinder

Publications (2)

Publication Number Publication Date
FR2361258A1 true FR2361258A1 (en) 1978-03-10
FR2361258B1 FR2361258B1 (en) 1981-08-07

Family

ID=14115402

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7724242A Granted FR2361258A1 (en) 1976-08-09 1977-08-05 TANDEM MASTER CYLINDER FOR MOTOR VEHICLES

Country Status (5)

Country Link
US (1) US4161105A (en)
JP (1) JPS5320069A (en)
DE (1) DE2735847A1 (en)
FR (1) FR2361258A1 (en)
GB (1) GB1571866A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045233A2 (en) * 1980-07-30 1982-02-03 Bendiberica S.A. Master cylinder for brakes
EP0045232A2 (en) * 1980-07-30 1982-02-03 Bendiberica S.A. Master cylinder with reduced space requirement
EP0045231A2 (en) * 1980-07-30 1982-02-03 Bendiberica S.A. System for generating brake pressure
EP0095403A1 (en) * 1982-05-20 1983-11-30 Allied Corporation Tandem master cylinder
US4543790A (en) * 1981-07-15 1985-10-01 Bendiberica, S.A. Master cylinder and brake booster assembly
EP0162772A2 (en) * 1984-05-22 1985-11-27 Bendix Espana S.A. Hydraulic pressure generator
US4685298A (en) * 1982-11-05 1987-08-11 Bendiberica S.A. System for generating braking pressure
FR2739076A1 (en) * 1995-09-27 1997-03-28 Alliedsignal Europ Services MASTER CYLINDER WITH SIMPLIFIED ADJUSTMENT
FR2944765A1 (en) * 2009-04-28 2010-10-29 Peugeot Citroen Automobiles Sa Braking system controlling method for motor vehicle, involves activating low pressure hydraulic pump of braking pressure modulation device for creating vacuum in brake actuators to retract piston of brake actuators, after braking

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398390A (en) * 1980-06-02 1983-08-16 The Bendix Corporation Master cylinder with fast fill auxiliary chamber within a piston
JPS5759169U (en) * 1980-09-25 1982-04-07
US4514982A (en) * 1982-03-01 1985-05-07 Allied Corporation Master cylinder
US5036664A (en) * 1989-03-09 1991-08-06 Brake And Clutch Industries Australia Pty. Ltd. Fluid pressure actuator with removable piston and cartridge unit
GB2252371A (en) * 1991-01-30 1992-08-05 Automotive Products Plc Hydraulic master cylinder
AU2199997A (en) * 1996-03-05 1997-09-22 Kelsey-Hayes Company Master cylinder having nested concentric pistons
WO1997032764A1 (en) * 1996-03-07 1997-09-12 Kelsey Hayes Company Master cylinder having a single service piston with compensation and damping sections
US6231135B1 (en) * 1999-04-30 2001-05-15 Wisconsin Alumni Research Foundation Hybrid brake system
AUPR665501A0 (en) * 2001-07-27 2001-08-16 Joseph, Oscar Matthew Master brake cylinder with opposing pistons
US7093911B2 (en) * 2004-01-28 2006-08-22 Kelsey-Hayes Company Floating piston for augmenting pressurized fluid flow during vehicle braking operations
DE102005039659B3 (en) * 2005-08-22 2007-01-11 Lucas Automotive Gmbh Main brake cylinder arrangement e.g. tandem main brake cylinder arrangement, for hydraulic motor vehicle brake system, has primary piston with opening to accommodate secondary piston, which shifts when primary shifts relative to secondary
US7530227B2 (en) * 2006-12-19 2009-05-12 Delphi Technologies, Inc. Brake apply master cylinder
KR20080082754A (en) * 2007-03-09 2008-09-12 현대모비스 주식회사 Master cylinder of brake
CN102950631A (en) * 2012-11-20 2013-03-06 无锡商业职业技术学院 Chisel with scales

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3117421A (en) * 1960-06-09 1964-01-14 Kelsey Hayes Co Vehicle brake master cylinder
DE1170802B (en) * 1962-07-13 1964-05-21 Teves Kg Alfred Dual-circuit master cylinder for hydraulic vehicle brake systems
US3376704A (en) * 1965-12-20 1968-04-09 Ford Motor Co Dual master cylinder for brake system
US3382675A (en) * 1966-03-16 1968-05-14 Wagner Electric Corp Tandem master cylinder
US3605410A (en) * 1969-06-16 1971-09-20 David R Herriott Fail-safe vehicle braking system with independent front and rear subassemblies
JPS5270280A (en) * 1975-12-09 1977-06-11 Toyota Motor Corp Two-stage calibered master cylinder

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045233A2 (en) * 1980-07-30 1982-02-03 Bendiberica S.A. Master cylinder for brakes
EP0045232A2 (en) * 1980-07-30 1982-02-03 Bendiberica S.A. Master cylinder with reduced space requirement
EP0045231A2 (en) * 1980-07-30 1982-02-03 Bendiberica S.A. System for generating brake pressure
EP0045231A3 (en) * 1980-07-30 1982-03-31 Bendiberica S.A. System for generating brake pressure
EP0045232A3 (en) * 1980-07-30 1982-03-31 Bendiberica S.A. Master cylinder with reduced space requirement
EP0045233A3 (en) * 1980-07-30 1982-04-07 Bendiberica S.A. Master cylinder for brakes
US4550566A (en) * 1980-07-30 1985-11-05 Bendiberica, S.A. Brake master cylinder
US4524585A (en) * 1980-07-30 1985-06-25 Bendiberica /S.A. Short master-cylinder
US4543790A (en) * 1981-07-15 1985-10-01 Bendiberica, S.A. Master cylinder and brake booster assembly
EP0095403A1 (en) * 1982-05-20 1983-11-30 Allied Corporation Tandem master cylinder
US4685298A (en) * 1982-11-05 1987-08-11 Bendiberica S.A. System for generating braking pressure
EP0162772A2 (en) * 1984-05-22 1985-11-27 Bendix Espana S.A. Hydraulic pressure generator
EP0162772A3 (en) * 1984-05-22 1986-11-26 Bendix Espana S.A. Hydraulic pressure generator
FR2739076A1 (en) * 1995-09-27 1997-03-28 Alliedsignal Europ Services MASTER CYLINDER WITH SIMPLIFIED ADJUSTMENT
WO1997011870A1 (en) * 1995-09-27 1997-04-03 Bosch Systemes De Freinage Master cylinder with simplified adjustment
FR2944765A1 (en) * 2009-04-28 2010-10-29 Peugeot Citroen Automobiles Sa Braking system controlling method for motor vehicle, involves activating low pressure hydraulic pump of braking pressure modulation device for creating vacuum in brake actuators to retract piston of brake actuators, after braking

Also Published As

Publication number Publication date
DE2735847A1 (en) 1978-02-16
JPS5320069A (en) 1978-02-23
US4161105A (en) 1979-07-17
FR2361258B1 (en) 1981-08-07
GB1571866A (en) 1980-07-23

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Legal Events

Date Code Title Description
ST Notification of lapse